Tiếng Việt · Word Attested

vuông góc

[vuəŋ˧˧ ɣawk͡p̚˧˦] 🎙 Say it

In real, traceable use. Part of the curated seed collection; community review is coming.

Both English Tiếng Việt

Meaning · English

(adjective) perpendicular or orthogonal

Nghĩa · Tiếng Việt

tương đương hoặc thẳng góc

Machine-translated — suggest a fix

Adjective

Where it’s used: Used Toàn quốc & hải ngoại · Vietnam-wide & diaspora

2 đường thẳng vuông góc2 perpendicular (coplanar) lines or 2 orthogonal (non-coplanar) lines

vuông góc vớiperpendicular to; orthogonal to; at right angles to

Wiktionary example (CC BY-SA 4.0)

Sources & notes

Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗

Common questions

What does “vuông góc” mean?

(adjective) perpendicular or orthogonal

Is “vuông góc” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.

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